Results 81 to 90 of about 229,396 (317)

Spectroscopic Investigation of Polysulfide Redox Evolution in Catholyte Solutions for Potassium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini   +7 more
wiley   +1 more source

Optimization of Fracture Sealing Efficiency Based on Machine Learning

open access: yesApplied Sciences
Lost circulation remains a major challenge during well construction, often leading to non-productive time, increased material consumption, and additional treatment costs.
Yelena Shmoncheva   +3 more
doaj   +1 more source

Assessing the impact of microplastics on the environment [PDF]

open access: yesBIO Web of Conferences
In this article, plastic pollution of the environment, including land and water, is one of the world's biggest problems, but little is known about the effects of synthetic polymers on soil populations.
Abdullayeva Maya, Musayeva Ulkar
doaj   +1 more source

Laboratory analysis sheet retort no. 3 runs C1025 start-up

open access: yes, 2022
Reports of the Retort No. 3 runs were sent monthly to the Technical Advisory Committee members: Sinclair Research, Inc., Sinclair Oil and Gas Company, Mobil Oil Corporation, Pan American Petroleum Corporation, Esso Research and Engineering Company ...

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Nanoengineered Binetworks in Multifunctional Anionic Block Polymer Mesoblends for Improved Mechanical Properties

open access: yesAdvanced Functional Materials, EarlyView.
Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells   +3 more
wiley   +1 more source

Prevalence and natural impact of major wheat viruses in Azerbaijan

open access: yesActa Agriculturae Slovenica
Cereal viruses such as Wheat streak mosaic virus (WSMV), Barley/Cereal yellow dwarf viruses (B/CYDV), and Wheat dwarf virus (WDV) often occur alongside other wheat pathogens, making it difficult to diagnose and manage these diseases effectively.
Nargiz SULTANOVA   +4 more
doaj   +1 more source

Development of technology for producing phosphorus fertilizers enriched in microelements [PDF]

open access: yesE3S Web of Conferences
Literary and patent research was carried out on existing and developed new methods for producing phosphorus fertilizer enriched with microelements. Based on retrospective analyzes of known methods, a new universal technological scheme for the production ...
Gumbatov M.O.   +5 more
doaj   +1 more source

Gas combustion retorting detailed run summary sheet retort no. 3 runs C1027-2 start-up

open access: yes, 2022
Reports of the Retort No. 3 runs were sent monthly to the Technical Advisory Committee members: Sinclair Research, Inc., Sinclair Oil and Gas Company, Mobil Oil Corporation, Pan American Petroleum Corporation, Esso Research and Engineering Company ...

core  

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 more
wiley   +1 more source

Retort no. 3: summary of runs C1027 thru C1028-10

open access: yes, 2022
Reports of the Retort No. 3 runs were sent monthly to the Technical Advisory Committee members: Sinclair Research, Inc., Sinclair Oil and Gas Company, Mobil Oil Corporation, Pan American Petroleum Corporation, Esso Research and Engineering Company ...

core  

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